Finally! Last week I've got a call that the nailpolish thinner (which I ordered) has arrived! So I've got a few thick polishes which I wanted to thin, and I made a review! Above you can see the package, it's a nailpolish thinner from Mavala. I bought it for €8.00 at the Douglas (Dutch store)

So I searched a thick nailpolish, and found this one. As you can see the polish on the brush is one big thick mess, time to research the nailpolish thinner!

Ik heb steeds één druppel verdunner in het flesje gedaan en ben toen gaan schudden. Ik heb uiteindelijk zo'n 4 druppels gebruikt om deze lak weer een beetje dun te krijgen. Zoals je op bovenstaande foto al kan zien was de lak enorm dik, en is hij nu weer mooi vloeibaar en goed smeerbaar!Every time I used one drop of thinner and after that just shake the bottle. At the end I used 4 drops of thinner to make this polish normal again, as you can see on the pic the polish was really thick!